Collapsible and adjustable support stand



FIG. 1 is a perspective view of a collapsible and adjustable support stand showing our new design;

FIG. 2 is a perspective view in collapsed condition;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a rear elevational view thereof. 

The ornamental design for a collapsible and adjustable support stand, as shown and described. 